Next Generation Fire System (NGFS) -- CIMSS

Date:	2024-11-23
Time:	18:16:17
Production Date and Time:	2024-11-23 18:20:56 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20243281816170_e20243281818543_c20243281819027.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20243281811170_e20243281813543_c20243281814028.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	TN
Country/Countries	USA
County/Locality(s)	Williamson County, TN
NWS WFO	Nashville TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-11-23 18:17:21UTC
Radiative Center (Lat, Lon):	35.880000°, -86.800000°
Nearby Counties (meeting alert criteria):	Williamson County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	9.43 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	293.53 K
Observed - Background BT (3.9 um)	4.65 K
BT Anomaly (3.9 um)	4.99 K
Maximum Observed - Clear RTM BT (3.9 um)	8.81 K
Maximum Observed BTD (3.9-10/11/12 um)	18.10 K
Observed - Background BTD (3.9-10/11/12 um)	4.89 K
BTD Anomaly (3.9-10/11/12 um)	4.52 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.41
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	9.43 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	43.60°
Mean Solar Zenith Angle	57.00°
Mean Glint Angle	95.80°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Talladega County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-11-23 18:17:21UTC
Radiative Center (Lat, Lon):	33.390000°, -85.950000°
Nearby Counties (meeting alert criteria):	Talladega County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.63 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.23 K
Observed - Background BT (3.9 um)	4.59 K
BT Anomaly (3.9 um)	2.92 K
Maximum Observed - Clear RTM BT (3.9 um)	10.57 K
Maximum Observed BTD (3.9-10/11/12 um)	9.59 K
Observed - Background BTD (3.9-10/11/12 um)	5.44 K
BTD Anomaly (3.9-10/11/12 um)	5.86 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	1.10 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.14
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.63 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.70°
Mean Solar Zenith Angle	54.80°
Mean Glint Angle	90.70°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Elmore County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-11-23 18:17:21UTC
Radiative Center (Lat, Lon):	32.750000°, -86.220000°
Nearby Counties (meeting alert criteria):	Elmore County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	14.73 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	295.18 K
Observed - Background BT (3.9 um)	3.67 K
BT Anomaly (3.9 um)	3.91 K
Maximum Observed - Clear RTM BT (3.9 um)	7.88 K
Maximum Observed BTD (3.9-10/11/12 um)	7.82 K
Observed - Background BTD (3.9-10/11/12 um)	4.04 K
BTD Anomaly (3.9-10/11/12 um)	11.08 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	1.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.29
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	40.10°
Mean Solar Zenith Angle	54.10°
Mean Glint Angle	89.40°
Water Fraction	0.00
Total Pixel Area	11.40 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	AL
Country/Countries	USA
County/Locality(s)	Bullock County, AL
NWS WFO	Birmingham AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-11-23 18:17:21UTC
Radiative Center (Lat, Lon):	32.080000°, -85.990000°
Nearby Counties (meeting alert criteria):	Bullock County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	24.71 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	297.81 K
Observed - Background BT (3.9 um)	5.63 K
BT Anomaly (3.9 um)	5.06 K
Maximum Observed - Clear RTM BT (3.9 um)	10.94 K
Maximum Observed BTD (3.9-10/11/12 um)	9.91 K
Observed - Background BTD (3.9-10/11/12 um)	6.21 K
BTD Anomaly (3.9-10/11/12 um)	12.98 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.18
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	14.50 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	39.30°
Mean Solar Zenith Angle	53.50°
Mean Glint Angle	88.10°
Water Fraction	0.00
Total Pixel Area	11.20 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	CA
Country/Countries	USA
County/Locality(s)	Imperial County, CA
NWS WFO	Phoenix AZ
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-11-23 18:17:18UTC
Radiative Center (Lat, Lon):	33.220000°, -115.600000°
Nearby Counties (meeting alert criteria):	Imperial County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	45.89 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	306.77 K
Observed - Background BT (3.9 um)	9.68 K
BT Anomaly (3.9 um)	4.37 K
Maximum Observed - Clear RTM BT (3.9 um)	13.10 K
Maximum Observed BTD (3.9-10/11/12 um)	17.21 K
Observed - Background BTD (3.9-10/11/12 um)	9.40 K
BTD Anomaly (3.9-10/11/12 um)	8.89 K
Similar Pixel Count	1
BT Time Tendency (3.9 um)	3.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.31
Fraction of Surrounding Red Channel Pixels that are Brighter	0.69
Maximum Radiative Power	45.89 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	58.10°
Mean Solar Zenith Angle	56.20°
Mean Glint Angle	105.80°
Water Fraction	1.00
Total Pixel Area	10.50 km²
Latest Satellite Imagery:	AZsw-CAse_750_m CAs_750_m
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Next Generation Fire System (NGFS)